As the seeds mature, its water content decreases and reaches to ______ percent moisture by mass.

Options

A. `10-15`
B. `15-25`
C. `25-30`
D. `1-5`

Answer

To answer the question about the moisture content of seeds as they mature, we can follow these steps:

1. **Understanding Seed Maturation**: As seeds mature, they undergo a process where they lose water. This is crucial for their viability and longevity.

2. **Identifying Moisture Content**: The moisture content of seeds decreases significantly during maturation. It is important to know the typical range of moisture content that seeds reach when they are fully mature.

3. **Evaluating Options**: The options provided are:
- 10 to 15%
- 15 to 25%
- 25 to 30%
- 1 to 50%

4. **Determining the Correct Range**: Research and biological understanding indicate that mature seeds typically reach a moisture content of about 10 to 15% by mass. This is the optimal range for seed viability.

5. **Final Answer**: Therefore, as the seeds mature, their water content decreases and reaches approximately **10 to 15% moisture by mass**.